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Norma-Jean [14]
2 years ago
8

Given the diagram below , what is m angle ∠A ? A. 80° B. 60° C. 70° D. 110 degrees

Mathematics
2 answers:
Brilliant_brown [7]2 years ago
8 0

Answer:

it would be C

Step-by-step explanation:

A trapiziod equals 360 degrees in total, so 110+110+70 is 290.

the total degrees 360-290 would give you 70 degrees, so C is correct.

mezya [45]2 years ago
5 0
70 if they are equalllllllllllllllklklkklkk
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bulgar [2K]

Answer:

I think you should try the method of substitution???

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A line has a slope of 2. It passes through the points (1, 2) and (3, y) . What is the value of y? y=
malfutka [58]

Answer:

6

Step-by-step explanation:

To solve this , we use the equation of finding a slope wig a line.

m = (y2 - y1)/(x2 - x1)

From the question, we know that:

y2 = y

x2 = 3

y1 = 2

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Hence,

2= (y - 2)/(3 - 1)

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4 0
2 years ago
Select the correct answer.
wolverine [178]

Answer:

A. -4 + 6i

Step-by-step explanation:

Cause as we can see... (-2 - 2i)+(10-4i)

We get when we multiply 2x2=4i

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Hope it helped u

7 0
3 years ago
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Advocard [28]
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3 0
3 years ago
What transformations change the graph of f(x) to the graph of g(x)?
Dennis_Churaev [7]

For this case we have that the main function is given by:

f (x) = - 7x ^ 2

We apply the following transformations:

Vertical expansions:

To graph y = a * f (x)

If a> 1, the graph of y = f (x) is expanded vertically by a factor a.

For a = 5 we have:

h (x) = 5 * f (x)\\h (x) = 5 * (- 7x ^ 2)\\h (x) = - 35x ^ 2

Vertical translations:

Suppose that k> 0

To graph y = f (x) + k, move the graph of k units up.

For k = 5 we have:

g (x) = h (x) + k\\g (x) = - 35x ^ 2 + 5

Answer:

The graph of g (x) is the graph of f (x) stretched vertically by a factor of 5 and translated up 5 units.

3 0
3 years ago
Read 2 more answers
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